1010402133240 has 64 divisors (see below), whose sum is σ = 3032113253760. Its totient is φ = 269359959680.

The previous prime is 1010402133233. The next prime is 1010402133269. The reversal of 1010402133240 is 423312040101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856206 + ... + 1659485.

It is an arithmetic number, because the mean of its divisors is an integer number (47376769590).

Almost surely, 2^{1010402133240} is an apocalyptic number.

1010402133240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010402133240 is an abundant number, since it is smaller than the sum of its proper divisors (2021711120520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010402133240 is a wasteful number, since it uses less digits than its factorization.

1010402133240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519052 (or 2519048 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1010402133240 its reverse (423312040101), we get a palindrome (1433714173341).

The spelling of 1010402133240 in words is "one trillion, ten billion, four hundred two million, one hundred thirty-three thousand, two hundred forty".